412 
DESCPJPTIOXS OF THE PLATES. 
DESCRIPTION OP PLATE X. 
Teratomyces brevkaulis Tliaxter 
Fig. 1. Mature individual with three perithecia* A 12. 
Fig. 2. Single appendage. D 4. 
Fig. 3. Spore. D 4. 
Teratomyces mirabilis Thaxter. 
Fig. 4. Mat 
A 12. 
Fig, 5. Single appendage from mature individual. The antheridia and lateral branches have 
been broken off towards its base. D 4. 
Fig. 6. Young appendage bearing a row of antheridia at the left. D 4. 
Fig. 7. Spore. D 2. 
Teratomyces QuecUanus Thaxter 
Fig. 8. Mature individual. 
Teratomyces Actobii Thaxter. 
Fig. 9. Mature individual. A 12. 
Fig. 10. Individual not quite mature with three perithecia. The base of the trichogyne still 
adherent to that on the right, the two at the left seen in optical section before any spores have been 
discharged. A 12. 
Fig. 11. Appendage with antheridia and two discharged antherozoids. D 4. 
Fig. 12. Mature appendage. Two old antheridia near the base. D 4, ' 
Figs. 13-15. Young individuals in various stages of development D 4. 
Fig. 16. Spore. D 4. 
Fig. 17. Trichogyne and young perithecium seen in optical section. D 4. 
Diplomyces Actobianus Thaxter. 
Figs 18, 19. Mature individuals, posterior and anterior views. A 12. 
Fig. -0. Young individual. D 4. 
Fig. 21. Spore. D 4. 
Ehachomyces Lathrobii Thaxter. 
lifer^m^s IL.^h^T ''^^l''^'^] f^\ ^''^ perithecia. The receptacle has apparently become pro- 
Z S:^tw -S: T.!-'J^^-: . ^'^ ^-^- appendage^ Le broLn. A l/ 
tig. 23. Mature individual of typical form. A 12. 
